/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.lucene.luke.models.commits;

import java.io.IOException;
import org.apache.lucene.index.IndexCommit;
import org.apache.lucene.luke.models.util.IndexUtils;

/** Holder for a commit. */
public final class Commit {

  private long generation;

  private boolean isDeleted;

  private int segCount;

  private String userData;

  static Commit of(IndexCommit ic) {
    Commit commit = new Commit();
    commit.generation = ic.getGeneration();
    commit.isDeleted = ic.isDeleted();
    commit.segCount = ic.getSegmentCount();
    try {
      commit.userData = IndexUtils.getCommitUserData(ic);
    } catch (IOException _) {
    }
    return commit;
  }

  public long getGeneration() {
    return generation;
  }

  public boolean isDeleted() {
    return isDeleted;
  }

  public int getSegCount() {
    return segCount;
  }

  public String getUserData() {
    return userData;
  }

  private Commit() {}
}
